📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    Question

    Electric bulbs are filled with

    :
    A Nitrogen Correct Answer Incorrect Answer
    B Carbon dioxide Correct Answer Incorrect Answer
    C Argon Correct Answer Incorrect Answer
    D Oxygen Correct Answer Incorrect Answer

    Solution

    The correct answer is C

    Practice Next
    ask-question